QR codes are cool, but they haven't quite caught on en masse yet, because finding cool uses for them have been challenging. One popular use for QR codes is printing them on business cards. Sharon ...

March 5, 2011 Add as a preferred source on Google Add as a preferred source on Google QR codes, or "Quick Response" 2D bar codes created to be scanned in with your mobile device, have been popping up ...

QR codes allow users to find your website from various sources. With a QR code, you can embed links to your business site on numerous types of both digital and print marketing materials. For example, ...